240168175

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{191}}^1$

素因数の和:340

約数の個数: 48

約数和(自身を含む): 332978688

約数和(自身を除く): 92810513

約数列:

[1, 5, 13, 25, 53, 65, 73, 191, 265, 325, 365, 689, 949, 955, 1325, 1825, 2483, 3445, 3869, 4745, 4775, 10123, 12415, 13943, 17225, 19345, 23725, 50297, 50615, 62075, 69715, 96725, 131599, 181259, 251485, 253075, 348575, 657995, 738979, 906295, 1257425, 3289975, 3694895, 4531475, 9606727, 18474475, 48033635, 240168175]

約数ペア:

[(1, 240168175), (5, 48033635), (13, 18474475), (25, 9606727), (53, 4531475), (65, 3694895), (73, 3289975), (191, 1257425), (265, 906295), (325, 738979), (365, 657995), (689, 348575), (949, 253075), (955, 251485), (1325, 181259), (1825, 131599), (2483, 96725), (3445, 69715), (3869, 62075), (4745, 50615), (4775, 50297), (10123, 23725), (12415, 19345), (13943, 17225)]